检查你的viewController是否有以下方法:

- (BOOL) tableView:(UITableView *)tableView shouldHighlightRowAtIndexPath:(NSIndexPath *)indexPath {
    return NO;
}

如果你返回“NO”，didSelectRow将不会被调用

我看了所有的答案，非常同意。但我的情况完全不同。我为detailViewController创建了新的segue直接链接到StoryBoard中的表单元，这就导致了这个。我必须从我的单元格中移除那个segue并将它链接到UITableViewController本身。现在通过编写下面的代码，它可以工作，

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        tableView.deselectRow(at: indexPath, animated: true)
        // Do any operation
        performSegue(withIdentifier: "DetailSegue", sender: self)
    }

希望这个解决方案能帮助到那些有困难的人!

我的问题不在上面。太差劲了。但我想我应该把它列在这里，也许它能帮助到别人。

I have a tableViewController that is my "base" controller and then I create subclasses of this controller. I was writing all my code in the tableView:didSelectRowAtIndexPath routine in the "base" class. Completely forgetting that by default this routine had also been created (albeit with no code that did anything) in all of my subclasses as well. So when I ran my app, it ran the subclass version of the code, did nothing, and made me sad. So of course, once I removed the routine from the subclasses, it used mt "base" class routine and I'm in business.

我知道。别笑。但也许这能帮别人省下我浪费的一小时…

我知道是旧的，问题已经解决了，但有类似的问题，我认为问题是与我的自定义UITableViewCell，但解决方案是完全不同的-我重新启动XCode:)，然后工作正常!就像Windows一样:)

即使另一个答案已经被接受，我将为观察这个问题的人补充一个可能的问题和解决方案:

If you have automatic reference counting (ARC) turned on, you may find that even after assigning your controller as a delegate of the view, the view's messages to the controller are not being received because ARC is deleting the controller. Apparently the UITableView's delegate pointer does not count as a reference for the ARC, so if that is the only reference to it, the controller will be dealloc'd. You can verify whether or not this is happening by implementing the dealloc method on the controller and setting a breakpoint or NSLog call there.

解决方案是在其他地方使用强引用跟踪控制器，直到确定不再需要它为止。

你必须检查这个 选择必须是单一选择，编辑必须是在编辑过程中没有选择 你也可以改变uttableviewcell属性中的设置 在表格视图单元格中编辑 样式必须是自定义的，标识符必须是Rid section为none